Boxing issues in C# - Brain Dump 1

I'm going through my emails collecting all the interesting stuff that I have accrued over the past year or so, most of it not mine and dumping it here in various posts, I could just keep the pst file but ....

       [TestMethod]

       public void TestMethod1()

        {

            decimal d1 = 20;

            decimal d2 = 20;

            Assert.IsTrue(compare (d1, d2));

        } 

        private bool compare (object o1, object o2)

        {

            return o1 == o2;

        }

The test above will fail, should use this instead:

        private bool compare (object o1, object o2)

        {

            return o1.Equals(o2);

        }